learningequality/ka-lite — pull request #2670 by rtibbles (2014-11-11 19:38:19+00:00)
Title: Content display fixes (for WCH)

Fixes #2661, resolves #2664, and closes #2665.

Summary of changes:
* Stops tastypie from stripping related_content information from video metadata
* Hides download button for non-pdfs.
* Sorts topic nodes by "topic_spotlight" to push some content to the top.